11734325745 has 16 divisors (see below), whose sum is σ = 18844207872. Its totient is φ = 6235211520.

The previous prime is 11734325741. The next prime is 11734325819. The reversal of 11734325745 is 54752343711.

It is not a de Polignac number, because 11734325745 - 2² = 11734325741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11734325697 and 11734325706.

It is not an unprimeable number, because it can be changed into a prime (11734325741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1439272 + ... + 1447401.

It is an arithmetic number, because the mean of its divisors is an integer number (1177762992).

Almost surely, 2^11734325745 is an apocalyptic number.

11734325745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11734325745 is a deficient number, since it is larger than the sum of its proper divisors (7109882127).

11734325745 is a wasteful number, since it uses less digits than its factorization.

11734325745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886952.

The product of its digits is 352800, while the sum is 42.

The spelling of 11734325745 in words is "eleven billion, seven hundred thirty-four million, three hundred twenty-five thousand, seven hundred forty-five".